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ProductAction.java
Package: shihua.rar　[view]
Upload User: zghglow
Upload Date: 2022-08-09
Package Size: 27227k
Code Size: 7k
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WEB(ASP,PHP,...)

Development Platform:

JavaScript

ProductAction.java：Code Content
  1. package com.chinacannel.xlchemical.struts.Action;
  3. import org.apache.struts.actions.DispatchAction;
  4. import org.apache.struts.action.ActionForward;
  5. import javax.servlet.http.HttpServletRequest;
  6. import org.apache.struts.action.ActionMapping;
  7. import javax.servlet.http.HttpServletResponse;
  8. import org.apache.struts.action.ActionForm;
  9. import com.chinacannel.xlchemical.service.ProductService;
  10. import com.chinacannel.xlchemical.struts.ActionForm.ProductActionForm;
  11. import com.chinacannel.entity.Product;
  12. import com.chinacannel.common.ImageUpload;
  13. import com.chinacannel.entity.Image;
  14. import java.util.Date;
  15. import com.chinacannel.common.PageInfo;
  17. public class ProductAction extends DispatchAction {
  18.     ProductService ps = new ProductService();
  19.     public ActionForward EditProduct(ActionMapping actionMapping,
  20.                                      ActionForm actionForm,
  21.                                      HttpServletRequest servletRequest,
  22.                                      HttpServletResponse servletResponse) {
  23.         ProductActionForm paf = (ProductActionForm) actionForm;
  24.         Product pro = new Product();
  25.         ImageUpload iu = new ImageUpload();
  26.         Image image = null;
  27.         String Language = "CN";
  28.         boolean b = false;
  29.         String Message = "";
  30.         try {
  31.             if (servletRequest.getSession().getAttribute("Language") != null) {
  32.                 Language = servletRequest.getSession().getAttribute("Language").
  33.                            toString();
  34.             }
  36.             if (!paf.getId().equals(new Long(0))) {
  37.                 pro = ps.GetProductById(paf.getId());
  38.             }
  39.             if (paf.getProductImg().getFileSize() > 0) {
  40.                 if (!paf.getImageID().equals(new Long(0))) {
  41.                     iu.deleteImage(paf.getImageID().intValue());
  42.                 }
  43.                 image = iu.saveImage(paf.getProductImg(), servletRequest, false);
  44.                 pro.setImage(image);
  45.             }
  46.             pro.setPro_Action(paf.getAction());
  47.             pro.setPro_EnName(paf.getEnName());
  48.             pro.setPro_Modality(paf.getModality());
  49.             pro.setPro_Molecular(paf.getMolecular());
  50.             pro.setPro_Name(paf.getName());
  51.             pro.setPro_Language(Language);
  52.             pro.setPro_Time(new Date());
  53.             if (!paf.getId().equals(new Long(0))) {
  54.                 pro.setPro_ID(paf.getId());
  55.                 b = ps.UpdateProduct(pro);
  56.                 Message = "修改产品成功，请返回";
  57.             } else {
  58.                 b = ps.AddProduct(pro);
  59.                 Message = "添加产品成功，请返回";
  60.             }
  61.         } catch (Exception ex) {
  62.             log.error(ex.getMessage(), ex);
  63.             try {
  64.                 ps.rollback();
  65.             } catch (Exception ex2) {
  66.                 log.error(ex2.getMessage(), ex2);
  67.             }
  68.         }
  69.         if (b == false) {
  70.             Message = "操作失败，请返回！";
  71.         }
  72.         servletRequest.setAttribute("Message", Message);
  73.         servletRequest.setAttribute("Url", "Manage/Product.do?todo=OpenProduct");
  74.         return actionMapping.findForward("EditProduct");
  75.     }
  77.     public ActionForward OpenProduct(ActionMapping actionMapping,
  78.                                      ActionForm actionForm,
  79.                                      HttpServletRequest servletRequest,
  80.                                      HttpServletResponse servletResponse) {
  81.         int pageNo = 0;
  82.         String Language = "CN";
  83.         PageInfo pageInfo = null;
  84.         try {
  85.             pageNo = Integer.parseInt(servletRequest.getParameter("pageNo"));
  86.         } catch (Exception ex1) {}
  88.         try {
  89.             if (servletRequest.getSession().getAttribute("Language") != null) {
  90.                 Language = servletRequest.getSession().getAttribute("Language").
  91.                            toString();
  92.             }
  93.             ps.beginTran();
  94.             pageInfo = ps.getPageInfo(Language, pageNo);
  95.             ps.commit();
  96.         } catch (Exception ex) {
  97.             log.error(ex.getMessage(), ex);
  98.             try {
  99.                 ps.rollback();
  100.             } catch (Exception ex2) {
  101.                 log.error(ex2.getMessage(), ex2);
  102.             }
  103.         }
  104.         servletRequest.setAttribute("pageInfo", pageInfo);
  105.         return actionMapping.findForward("OpenProduct");
  106.     }
  108.     public ActionForward OpenProductInfo(ActionMapping actionMapping,
  109.                                          ActionForm actionForm,
  110.                                          HttpServletRequest servletRequest,
  111.                                          HttpServletResponse servletResponse) {
  112.         Long proID = new Long(0);
  113.         Product pro = null;
  114.         try {
  115.             if (servletRequest.getParameter("proID") != null) {
  116.                 proID = new Long(servletRequest.getParameter("proID"));
  117.             }
  118.             ps.beginTran();
  119.             if (!proID.equals(new Long(0))) {
  120.                 pro = ps.GetProductById(proID);
  121.             }
  122.             ps.commit();
  123.         } catch (Exception ex) {
  124.             log.error(ex.getMessage(), ex);
  125.             try {
  126.                 ps.rollback();
  127.             } catch (Exception ex2) {
  128.                 log.error(ex2.getMessage(), ex2);
  129.             }
  130.         }
  131.         servletRequest.setAttribute("pro", pro);
  132.         return actionMapping.findForward("OpenProductInfo");
  133.     }
  135.     public ActionForward DeletProduct(ActionMapping actionMapping,
  136.                                       ActionForm actionForm,
  137.                                       HttpServletRequest servletRequest,
  138.                                       HttpServletResponse servletResponse) {
  139.         Long proID = new Long(0);
  140.         Product pro = null;
  141.         boolean b = false;
  142.         String Message = "";
  143.         try {
  144.             proID = new Long(servletRequest.getParameter("proID"));
  145.             ps.beginTran();
  146.             pro = ps.GetProductById(proID);
  147.             b = ps.DeletePorduct(pro);
  148.             ps.commit();
  149.             Message = "删除成功，请返回！";
  150.         } catch (Exception ex) {
  151.             log.error(ex.getMessage(), ex);
  152.             try {
  153.                 ps.rollback();
  154.             } catch (Exception ex2) {
  155.                 log.error(ex2.getMessage(), ex2);
  156.             }
  157.         }
  158.         if (b == false) {
  159.             Message = "删除失败，请返回！";
  160.         }
  161.         servletRequest.setAttribute("Message", Message);
  162.         servletRequest.setAttribute("Url",
  163.                                     "Manage/Product.do?todo=OpenProduct");
  164.         return actionMapping.findForward("DeletProduct");
  165.     }
  166. }